Organic-tins Compound Detection - detection of organotin compounds
The organic tin compound as a solid or more oily liquid with corruption grass odor. Volatile at room temperature, insoluble or poorly soluble in water, soluble in organic solvents.
Organic tin compounds are mainly used as PVC stabilizers, also used as an agricultural fungicide, mildew paint, etc., underwater antifouling agent, rodent control and the like. Tetraorganotin intermediates for the preparation of other organic tin compounds. In the application of organotin antifouling paints ships and other nearby waters can be contaminated. When the job may be due to improper protection, equipment failure or operator illegal operation caused a lot of exposure to organic tin.
Organic tin can generally be absorbed through the respiratory tract, the extent of absorption through the skin and digestive tract because of its different varieties. Early poisoning feel only a headache, dizziness, fatigue easily understood misdiagnosed as upper respiratory tract infection. Acute organic brain disease tin poisoning are performance-based, but the clinical manifestations of encephalopathy may be due to toxic effects of organotin compounds for each target site varies.
The main organic tin compounds may cause acute toxic encephalopathy include:
trimethyltin
trimethyltin chloride
triethyltin
triethyltin chloride
triethyltin bromide
triethyltin iodide
triethyltin hydroxide
triethyltin sulfate
bis(triethyltin) sulfate
tributyltin chloride
triphenyltin chloride
triphenyltin acetate
tetraethyltin
tetrabutyltin